Check valve for a seafaring vessel

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United States of America Patent

PATENT NO 10718440
APP PUB NO 20200116267A1
SERIAL NO

16156174

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Importance

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Abstract

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A check valve for a vessel having at least one port for a buoyancy chamber. The check valve having a valve body fitted to sealingly engage the port and a stopper retained within the valve body and be moveable from a closed position limiting water from entering the port to an open position permitting drainage of water from the port.

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Patent Owner(s)

Patent OwnerAddress
PORTER BRIANFONTANA WI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Navin, David Fontana, US 2 12
Porter, Brian Fontana, US 26 481

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